Add support to the LPC4330-Xplorer port for the Code Red toolchain
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4920 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
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@ -132,16 +132,18 @@ GNU Toolchain Options
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The NuttX make system has been modified to support the following different
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toolchain options.
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1. The CodeSourcery GNU toolchain,
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2. The Atollic Toolchain,
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3. The devkitARM GNU toolchain,
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4. The NuttX buildroot Toolchain (see below).
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1. The Code Red GNU toolchain,
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2. The CodeSourcery GNU toolchain,
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3. The Atollic Toolchain,
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4. The devkitARM GNU toolchain,
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5. The NuttX buildroot Toolchain (see below).
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All testing has been conducted using the NuttX buildroot toolchain. However,
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the make system is setup to default to use the devkitARM toolchain. To use
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the CodeSourcery or devkitARM toolchain, you simply need add one of the
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following configuration options to your .config (or defconfig) file:
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CONFIG_LPC32_CODEREDW=y : Code Red "RedSuite" under Windows
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CONFIG_LPC43_CODESOURCERYW=y : CodeSourcery under Windows
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CONFIG_LPC43_CODESOURCERYL=y : CodeSourcery under Linux
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CONFIG_LPC43_ATOLLIC_LITE=y : The free, "Lite" version of Atollic toolchain under Windows
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@ -152,8 +154,8 @@ GNU Toolchain Options
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If you are not using CONFIG_LPC43_BUILDROOT, then you may also have to modify
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the PATH in the setenv.h file if your make cannot find the tools.
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NOTE: the CodeSourcery (for Windows), Atollic and devkitARM toolchains are
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Windows native toolchains. The CodeSourcery (for Linux) and NuttX buildroot
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NOTE: the Code Red, CodeSourcery (for Windows), Atollic and devkitARM toolchains
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are Windows native toolchains. The CodeSourcery (for Linux) and NuttX buildroot
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toolchains are Cygwin and/or Linux native toolchains. There are several limitations
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to using a Windows based toolchain in a Cygwin environment. The three biggest are:
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@ -187,6 +189,7 @@ GNU Toolchain Options
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If you have problems with the dependency build (for example, if you are not
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building on C:), then you may need to modify tools/mkdeps.sh
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The CodeSourcery Toolchain (2009q1)
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-----------------------------------
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The CodeSourcery toolchain (2009q1) does not work with default optimization
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@ -238,8 +241,7 @@ IDEs
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====
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NuttX is built using command-line make. It can be used with an IDE, but some
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effort will be required to create the project (There is a simple RIDE project
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in the RIDE subdirectory).
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effort will be required to create the project .
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Makefile Build
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--------------
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@ -257,13 +259,31 @@ IDEs
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2) Start the NuttX build at least one time from the Cygwin command line
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before trying to create your project. This is necessary to create
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certain auto-generated files and directories that will be needed.
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3) Set up include pathes: You will need include/, arch/arm/src/lpc17xx,
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3) Set up include pathes: You will need include/, arch/arm/src/lpc43xx,
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arch/arm/src/common, arch/arm/src/armv7-m, and sched/.
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4) All assembly files need to have the definition option -D __ASSEMBLY__
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on the command line.
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Startup files will probably cause you some headaches. The NuttX startup file
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is arch/arm/src/lpc17x/lpc17_vectors.S.
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is arch/arm/src/common/up_vectors.S.
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Code Red IDE
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^^^^^^^^^^^^
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Command Line Flash Programming
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------------------------------
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The GCC toolchain in LPCXpresso can be used from the command line. The
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GDB configuration details for command line use are on Code Red Wiki:
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http://support.code-red-tech.com/CodeRedWiki/UsingGDB
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The driver for the LPC18xx and LPC43xx is (in my installation path):
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/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/bin/crt_emu_lpc18_43_nxp.exe
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The 128K free version only supports the LPC-Link and RedProbe debug probes.
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Other JTAG interfaces are supported in the full version.
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NuttX buildroot Toolchain
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=========================
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@ -512,39 +532,44 @@ LPC4330-Xplorer Configuration Options
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the delay actually is 100 seconds.
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Individual subsystems can be enabled:
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CONFIG_LPC43_MAINOSC=y
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CONFIG_LPC43_PLL0=y
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CONFIG_LPC43_PLL1=n
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CONFIG_LPC43_ETHERNET=n
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CONFIG_LPC43_USBHOST=n
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CONFIG_LPC43_USBOTG=n
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CONFIG_LPC43_USBDEV=n
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CONFIG_LPC43_ADC0=y
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CONFIG_LPC43_ADC1=y
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CONFIG_LPC43_ATIMER=y
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CONFIG_LPC43_CAN1=y
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CONFIG_LPC43_CAN2=y
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CONFIG_LPC43_DAC=y
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CONFIG_LPC43_EMC=y
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CONFIG_LPC43_ETHERNET=y
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CONFIG_LPC43_EVNTMNTR=y
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CONFIG_LPC43_GPDMA=y
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CONFIG_LPC43_I2C0=y
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CONFIG_LPC43_I2C1=y
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CONFIG_LPC43_I2S0=y
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CONFIG_LPC43_I2S1=y
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CONFIG_LPC43_LCD=y
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CONFIG_LPC43_MCPWM=y
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CONFIG_LPC43_QEI=y
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CONFIG_LPC43_RIT=y
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CONFIG_LPC43_RTC=y
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CONFIG_LPC43_SCT=y
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CONFIG_LPC43_SDMMC=y
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CONFIG_LPC43_SPI=y
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CONFIG_LPC43_SPIFI=y
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CONFIG_LPC43_SSP0=y
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CONFIG_LPC43_SSP1=y
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CONFIG_LPC43_TMR0=y
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CONFIG_LPC43_TMR1=y
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CONFIG_LPC43_TMR2=y
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CONFIG_LPC43_TMR3=y
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CONFIG_LPC43_USART0=y
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CONFIG_LPC43_UART1=n
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CONFIG_LPC43_USART2=n
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CONFIG_LPC43_USART3=n
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CONFIG_LPC43_CAN1=n
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CONFIG_LPC43_CAN2=n
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CONFIG_LPC43_SPI=n
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CONFIG_LPC43_SSP0=n
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CONFIG_LPC43_SSP1=n
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CONFIG_LPC43_I2C0=n
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CONFIG_LPC43_I2C1=n
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CONFIG_LPC43_I2S=n
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CONFIG_LPC43_TMR0=n
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CONFIG_LPC43_TMR1=n
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CONFIG_LPC43_TMR2=n
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CONFIG_LPC43_TMR3=n
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CONFIG_LPC43_RIT=n
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CONFIG_LPC43_PWM=n
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CONFIG_LPC43_MCPWM=n
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CONFIG_LPC43_QEI=n
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CONFIG_LPC43_RTC=n
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CONFIG_LPC43_WDT=n
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CONFIG_LPC43_ADC=n
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CONFIG_LPC43_DAC=n
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CONFIG_LPC43_GPDMA=n
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CONFIG_LPC43_FLASH=n
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CONFIG_LPC43_UART1=y
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CONFIG_LPC43_USART2=y
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CONFIG_LPC43_USART3=y
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CONFIG_LPC43_USB0=y
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CONFIG_LPC43_USB1=y
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CONFIG_LPC43_USB1_ULPI=y
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CONFIG_LPC43_WWDT=y
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LPC43xx specific device driver settings
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@ -37,6 +37,17 @@ include ${TOPDIR}/.config
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# Setup for the selected toolchain
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ifeq ($(CONFIG_LPC32_CODEREDW),y)
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# Code Red RedSuite under Windows
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CROSSDEV = arm-none-eabi-
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ARCROSSDEV = arm-none-eabi-
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WINTOOL = y
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ifeq ($(CONFIG_ARCH_FPU),y)
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ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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else
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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endif
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endif
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ifeq ($(CONFIG_LPC43_CODESOURCERYW),y)
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# CodeSourcery under Windows
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CROSSDEV = arm-none-eabi-
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@ -124,47 +124,59 @@ CONFIG_BOOT_CS3FLASH=n
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#
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# Identify toolchain and linker options
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#
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CONFIG_LPC43_CODESOURCERYW=y
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CONFIG_LPC32_CODEREDW=y
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CONFIG_LPC43_CODESOURCERYW=n
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CONFIG_LPC43_CODESOURCERYL=n
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CONFIG_LPC43_ATOLLIC_LITE=n
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CONFIG_LPC43_ATOLLIC_PRO=n
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CONFIG_LPC43_DEVKITARM=n
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CONFIG_LPC43_BUILDROOT=n
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CONFIG_ARCH_STDARG_H=y
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#
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# Individual subsystems can be enabled:
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#
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# Individual subsystems can be enabled:
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# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
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CONFIG_LPC43_ETHERNET=n
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CONFIG_LPC43_USBHOST=n
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CONFIG_LPC43_USBOTG=n
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CONFIG_LPC43_USBDEV=n
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CONFIG_LPC43_USART0=y
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CONFIG_LPC43_UART1=n
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CONFIG_LPC43_USART2=n
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CONFIG_LPC43_USART3=n
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#
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CONFIG_LPC43_ADC0=n
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CONFIG_LPC43_ADC1=n
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CONFIG_LPC43_ATIMER=n
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CONFIG_LPC43_CAN1=n
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CONFIG_LPC43_CAN2=n
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CONFIG_LPC43_SPI=n
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CONFIG_LPC43_SSP0=n
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CONFIG_LPC43_SSP1=n
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CONFIG_LPC43_DAC=n
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CONFIG_LPC43_EMC=n
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CONFIG_LPC43_ETHERNET=n
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CONFIG_LPC43_EVNTMNTR=n
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CONFIG_LPC43_GPDMA=n
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CONFIG_LPC43_I2C0=n
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CONFIG_LPC43_I2C1=n
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CONFIG_LPC43_I2S=n
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CONFIG_LPC43_I2S0=n
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CONFIG_LPC43_I2S1=n
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CONFIG_LPC43_LCD=n
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CONFIG_LPC43_MCPWM=n
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CONFIG_LPC43_QEI=n
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CONFIG_LPC43_RIT=n
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CONFIG_LPC43_RTC=n
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CONFIG_LPC43_SCT=n
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CONFIG_LPC43_SDMMC=n
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CONFIG_LPC43_SPI=n
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CONFIG_LPC43_SPIFI=n
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CONFIG_LPC43_SSP0=n
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CONFIG_LPC43_SSP1=n
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CONFIG_LPC43_TMR0=n
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CONFIG_LPC43_TMR1=n
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CONFIG_LPC43_TMR2=n
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CONFIG_LPC43_TMR3=n
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CONFIG_LPC43_RIT=n
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CONFIG_LPC43_PWM=n
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CONFIG_LPC43_MCPWM=n
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CONFIG_LPC43_QEI=n
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CONFIG_LPC43_RTC=n
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CONFIG_LPC43_WDT=n
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CONFIG_LPC43_ADC=n
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CONFIG_LPC43_DAC=n
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CONFIG_LPC43_GPDMA=n
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CONFIG_LPC43_USART0=y
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CONFIG_LPC43_UART1=n
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CONFIG_LPC43_USART2=n
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CONFIG_LPC43_USART3=n
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CONFIG_LPC43_USB0=n
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CONFIG_LPC43_USB1=n
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CONFIG_LPC43_USB1_ULPI=n
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CONFIG_LPC43_WWDT=n
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#
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# LPC43xx specific serial device driver settings
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@ -357,6 +369,8 @@ CONFIG_HAVE_LIBM=n
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CONFIG_DEBUG=n
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CONFIG_DEBUG_VERBOSE=n
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CONFIG_DEBUG_SYMBOLS=n
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CONFIG_DEBUG_SCHED=n
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CONFIG_MM_REGIONS=2
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CONFIG_ARCH_LOWPUTC=y
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CONFIG_RR_INTERVAL=200
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@ -47,10 +47,16 @@ if [ -z "${PATH_ORIG}" ]; then
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export PATH_ORIG="${PATH}"
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fi
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# This is the Cygwin path to the location where I installed the Code Red
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# toolchain under windows. You will have to edit this if you install the
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# Code Red toolchain in any other location or if you install a different
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# version
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export TOOLCHAIN_BIN="/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/Tools/bin"
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# This the Cygwin path to the location where I installed the CodeSourcery
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# toolchain under windows. You will also have to edit this if you install
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# the CodeSourcery toolchain in any other location
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export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
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#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
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# These are the Cygwin paths to the locations where I installed the Atollic
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# toolchain under windows. You will also have to edit this if you install
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